CN218401370U

CN218401370U - Flip packing box

Info

Publication number: CN218401370U
Application number: CN202221990055.8U
Authority: CN
Inventors: 丁菲
Original assignee: Hong Kong Yuanfang Industrial Co ltd
Current assignee: Hong Kong Yuanfang Industrial Co ltd
Priority date: 2022-07-29
Filing date: 2022-07-29
Publication date: 2023-01-31
Anticipated expiration: 2032-07-29

Abstract

The utility model discloses a flip-cover packing box, which comprises a box body and a box cover, wherein a cavity is arranged in the box body; the first edge of the box cover is movably connected with the box body; the packing box comprises the following two different forms: when the packing box is in the first shape, the box cover is buckled on the box body; when the packing box is in the second shape, the box cover is turned up; the two ends of the lower part of the box cover are provided with supporting feet, and a bearing part is arranged in the box body and close to the supporting feet; the supporting feet are supported by the supporting part, so that the box cover can stand stably. The utility model provides a packing carton has following advantage: (1) The box cover of the packing box can be turned up and stably stands, and at the moment, patterns or explanatory characters and the like on the inner surface of the box cover are displayed; (2) The left side and the right side of the packing box are provided with the reinforcing layers, and after the box cover is opened, the whole packing box is not easy to deform; (3) The reinforcing layer is arranged on the front side of the packaging box, and after the box cover is opened, the contents are not easy to fall off; and (4) the packaging box is opened at one time, and is safe and sanitary.

Description

Flip packing box

Technical Field

The utility model relates to a packing carton, concretely relates to lid can upturn and stabilize the packing carton of standing belongs to product packaging technical field.

Background

With changes in economy and life form, people often need to purchase products in a package. The packing box is not only beneficial to the storage of products, but also can protect the products during transportation, and can increase the high-grade feeling of the products. The flip-type paper box is the most common packing box, and when the paper box is applied to the display and sale of high-grade cosmetics or health foods, the paper box is expected to stably stand after the upper cover is turned up, so that the appearance is more attractive, and the promotion advertisement, the use instruction and the like can be marked by utilizing the inner surface design of the box cover. The common simple flip type paper packaging box cannot achieve the purpose, and the flipped-up box cover cannot stably stand due to the falling of the self gravity.

Application number 00231111.9's utility model discloses a carton comprises box body and lid that mutually supports, and this box body corresponds with the nearly rear end both sides of lid and is equipped with pin joint hole and round hole, and runs through the location with the pivot, and the rear end of this lid is semi-open form, and forms the oblique angle strong point of slope at both sides wall end. The paper box has a complex structure and high production cost.

Application number 01204852.6's utility model discloses a show packing carton, it includes box body and lid, has to crack in the lid face, and above-mentioned back and the left and right sides face of cracking in the lid face are equipped with the lid on the lid left and right sides limit and are followed, and the rear end and the box body of lid are integrative. The disadvantages of this package are: if the package is filled with articles, the lid cannot stand in a predetermined manner.

The invention application of application number 201410068352.0 discloses a packing box, which comprises a box body and an upper cover matched with the box body, wherein the upper cover comprises a cover plate and a turning plate rotationally connected with the cover plate and the box body, and two sides of the box body are respectively provided with a notch. The cover opening mode of the packing box is complex and is not in line with the use habit of common consumers.

The invention application with application number 202010201959.7 discloses a portable box structure with a standable information display cover plate, which comprises a container body and a standable information display cover plate. The container body is provided with a first end part and a second end part, and the cover plate is combined with the first end part in a bendable way by virtue of a first fold line. Although the packing box cover can stably stand, the information is not displayed by the inner surface of the box cover.

In view of the above disadvantages of these packages, the skilled person is dedicated to develop a new flip-top package, which is stable in standing position and low in production cost, and which is suitable for daily use.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: the box cover of the existing flip-type packing box cannot stand stably when the inner surface of the existing flip-type packing box is displayed.

In order to solve the technical problem, the utility model provides a flip-open cover packing box, which comprises a box body and a box cover; the first edge of the box cover is movably connected with the box body; the packing box comprises the following two different forms:

when the packing box is in the first shape, the box cover is buckled on the box body;

when the packing box is in the second shape, the box cover is turned up; the two ends of the lower part of the box cover are provided with supporting feet, and a bearing part is arranged in the box body and close to the supporting feet; the supporting feet are supported by the supporting part, so that the box cover can stand stably.

In some embodiments, the support feet extend towards the sides of the package.

In some embodiments, the bearers are formed by folding and inserting the material on both sides of the pack into the body.

In some embodiments, the bottom of the support foot is flat.

In some embodiments, the supporting portion is provided with a limiting portion for limiting the supporting foot, and the bottom of the supporting foot is arc-shaped.

In some embodiments, when the pack is in the first configuration, the lid has a crease or frangible seam at the first edge to facilitate bending; the box cover is connected with the box body, and an easy-tearing seam is arranged at the joint.

In some embodiments, the sides of the package are double-ply: a side outer layer and a side inner layer;

the side inner layer is folded from the bottom of the packing box to the top;

the side outer layer is folded from the top to the bottom of the packaging box and covers the side inner layer; the edge of the side outer layer is provided with a lug which is inserted into the package.

In some embodiments, the front side of the package is a double-layer structure: a front outer layer and a front inner layer;

when the packing box is in the first shape, one part of the front outer layer is a box cover extension part, the box cover extension part is connected with the rest part of the front outer layer, and an easy-tearing seam is arranged at the connection part.

In some embodiments, the front inner layer occupies the entire front side of the pack, with a tab for securing the lid.

In some embodiments, the package further comprises a third configuration; when the package is in the third configuration, the package is capable of being fully flattened into a single component;

the packaging box is configured to: when the third form is converted into the first form, only folding and inserting are needed, and no adhesive or external fixing parts are needed for auxiliary fixing.

The utility model provides a packing carton has following a plurality of beneficial effect:

(1) The box cover of the packing box can be turned up and stably stands, and at the moment, patterns or explanatory characters and the like on the inner surface of the box cover are displayed;

(2) The left side and the right side of the packing box are provided with the reinforcing layers, and after the box cover is opened, the whole packing box is not easy to deform;

(3) The reinforcing layer is arranged on the front side of the packaging box, and after the box cover is opened, the contents are not easy to fall off;

(4) The packaging box is opened at one time, and is safe and sanitary.

Drawings

Fig. 1 is a schematic view of a flip cover package according to a preferred embodiment of the present invention in an unfolded and flat configuration.

Fig. 2 is an external view of the flip cover packaging box according to a preferred embodiment of the present invention in an unopened state.

Fig. 3 is a schematic view of a flip-top packing box according to a preferred embodiment of the present invention in a state that the lid is turned up and standing.

The reference numerals of the above figures have the following meanings:

110. front outer layer

111. Easy-to-tear line

120. Front inner layer

121. Box cover head inserting buckle

130. Box cover head

131. Lid tear-open part

210. Outer layer of right side

211. Ear piece

220. Right side inner layer

221. Bearing part

222. Lug socket

310. Box cover main body

311. Easy folding line

312. Easy-to-tear line

321. Support foot

321a support sole

322. Support foot

330. Top side edge part

Detailed Description

As used in this specification and the appended claims, the terms "first," "second," and the like do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. The terms "a" or "an," and the like, do not denote a limitation of quantity, but rather denote the presence of at least one. In the description of this patent, unless otherwise indicated, "a plurality" means two or more. The word "comprising" or "having", and the like, means that the element or item appearing in front of the word "comprising" or "having" includes the element or item listed after the word "comprising" or "having" and its equivalents, and does not exclude other elements or items.

In the description of this patent, it is noted that, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly and include, for example, fixed and removable connections as well as integral connections; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements.

In the description of this patent, it is to be understood that the terms "upper," "lower," "left," "right," "horizontal," "lateral," "longitudinal," "top," "bottom," "inner," "outer," "clockwise," "axial," "radial," "circumferential," and the like are used in the indicated orientations and positional relationships based on the orientation shown in the drawings for ease of description and simplicity of description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered limiting of this patent.

Specific embodiments are described in further detail below with reference to the accompanying drawings.

Fig. 2 and 3 show a preferred embodiment of a flip top package. The package is made of rigid cardboard or thin plastic sheet. The form of the pack before assembly is shown in figure 1, where it is a single item that can be fully flattened.

The blank shown in figure 1 is cut from a single sheet of paperboard and is simply folded and quickly spliced to provide the finished package shown in figure 2. No auxiliary adhesives or reinforcements are needed during the splicing process, e.g. glue, staples, etc. The package can be kept in the planar form of fig. 1 before use, which is very space-saving to store and transport. Before the product is required to be packaged, the plane is converted into a three-dimensional form shown in fig. 2, after the product is placed into the packing box from the left side (or the right side), the paper board on the side is covered, and the packaging is finished. After the packaging box is disassembled for use, if the packaging box needs to be recycled, the packaging box can be disassembled again and flattened into the form of figure 1. The whole processes of raw materials, processing, transportation, recovery and the like of the packaging box accord with the concept of environmental protection.

The packing box adopts a flip-open cover mode, and the box cover and the box body are initially connected into a whole as shown in figure 2. After the box cover is turned over, the original shape can not be completely returned. That is, the flip cover packaging box is destructively opened, is disposable, and is suitable for packaging products with high requirements on safety and sanitation, such as food, personal products and the like.

The box cover can stand stably after being turned up. The inner surface of the box cover is printed with patterns, characters and the like. Preferably, the use instruction of the product is printed on the surface, the box cover is opened to see the instruction words and the attached drawings, and after the instruction words and the attached drawings are read, the product is taken out for use, and the whole process is natural and ordered. When the product is displayed in a shop with the packing box, a customer can see the product object through the packing box with the box cover turned over, and then carefully read the product description in the box cover, so that the customer can fully know the product and the purchase desire is increased.

The package is a cube as a whole, as shown in fig. 2. The package is hollow for holding items, as shown in fig. 3. In this embodiment, the cover is formed by two parts, i.e., the cover body 310 and the cover head 130. The cover body 310 is located at the top side of the packing box, and it occupies a large area. The lid head 130 is located at the front side of the packing box, and the area of the lid head 130 is also large. In other embodiments, the area of the lid head 130 may be small, even eliminating this portion of the lid head.

The junction between the left and right sides of the lid body 310 and the upper side portion 330 of the pack is provided in the form of a tear line 312, as shown in fig. 2. When the cap body 310 is pulled, the easy-to-tear line 312 is easily broken, so that the cap body 310 is separated from the upper side portion 330. The connection part of the box cover head 130 and other parts of the front side of the packing box is provided with the easy-to-tear line 111, and the easy-to-tear line 111 and the easy-to-tear line 312 adopt the same or different patterns.

One preferred pattern of the frangible tear line 312 includes a full cut and a joint that recur periodically and are spaced one-to-one, i.e., two full cuts sandwich one joint and two joints sandwich one full cut. The length of a single complete cut is several times greater than the length of a single joint. Thus, when the cap body 310 is pulled, each joint can be broken in sequence with only a small amount of pulling force and energy. The complete cut of the easy-to-tear line 312 is broken in advance, so that the easy-to-tear line 312 can be completely broken with only a small energy consumption in the whole process.

The lowermost end of the lid head 130 is provided with a lid tear-off portion 131 which is completely broken off from the front side of the pack and is provided with a circular arc-shaped break line having a size corresponding to or slightly larger than the width of one finger of a person. When the box cover is needed to be torn, an operator only needs to lightly press the box cover tearing part 131 with one finger, and a pulling force acting point is formed from the position, so that the box cover tearing part 131 is a humanized small design.

The other side of the box cover body 310 except for the two sides is connected to the top side 330 of the packing box by a fold line 311, and the fold line 311 is required to be folded for a plurality of times without breaking. The first pattern of frangible lines 311 is an indentation and the second pattern is similar to the preferred pattern of frangible lines 312 described above. The second pattern of frangible lines 311 also includes a periodic recurring and one-to-one spaced complete cut and join, unlike the preferred pattern of frangible lines 312: the length of a single complete cut part of the easy folding line 311 is close to that of a single joint part, so that the easy folding line is easy to fold and cannot be broken after being folded for multiple times.

The outer ends of the left and right ends of the easy folding line 311 respectively comprise a supporting foot: support feet 321 and support feet 322, as shown in fig. 2. The two support feet are completely separated from the top side portion 330 of the package without any frangible or frangible lines. When the cover body 310 is turned up at the easy folding line 311, the supporting

legs

321 and 322 are turned down as shown in fig. 3. The left and right sheets of the packing box are folded from bottom to top, and the topmost parts of the sheets are folded toward the inside of the packing box to form the supporting parts 221, which are respectively used in cooperation with the supporting

legs

321 and 322 as a structure for enabling the cover main body 310 to stand stably.

Preferably, the supporting feet 321 and the supporting feet 322 extend to the outside, on one hand, the projection area of the box cover main body 310 is enlarged, so that the box cover stands more stably; on the other hand, the width of the supporting portion 221 may be reduced. In addition, the area of the box cover main body 310 is as large as possible, so that the width of the upper side part 330 is smaller, and the width of the supporting part 221 is smaller, so that the area of the opening of the box body is enlarged, and the taking out of the box is facilitated.

In this embodiment, the support base 321a is flat and the support base 221 is flat, so that the lid is more stable when standing upright or near upright. If the opening angle is small, the component force of the gravity of the cover body 310 and the cover head 130 in the horizontal direction exceeds the friction force between the supporting feet 321 and the supporting parts 221, and thus the stable standing of the cover cannot be ensured.

In order to solve the above problem, in a modified embodiment, the supporting portion 221 is provided with an elongated limiting portion, and the limiting portion is preferably in the form of a hole or a notch, and may also be a protrusion. The soles of the supporting feet 321 are inserted into the holes or the gaps for limiting, and at the moment, the stable standing of the box cover is ensured by relying on larger resistance instead of weak friction force between the supporting feet 321 and the supporting part 221. Furthermore, the support part 221 is provided with a plurality of the elongated holes in parallel, so that the box cover can stand stably at a plurality of angles, and each angle corresponds to one hole. In such apertured embodiments, the bottom of the support foot is preferably configured in a circular arc shape to provide more flexibility in both the exit and entry apertures.

After the supporting part 221 is inserted into the packaging box from the top of the right side, a gap is left at the insertion position, so that the top side part 330 and the supporting part 221 are not tight, the appearance is not only influenced, but also the stable supporting of the supporting part 221 to the supporting foot 321 is influenced. For this purpose, a reinforcing layer may be provided, i.e. a right outer layer 210 in addition to the right inner layer 220. The right outer layer 210 is connected to the top edge portion 330 and folded down to cover the gap at the edge of the top edge portion 330. The right outer layer 210 is provided with a tab on each of the remaining three sides, as shown by tab 211 in figure 1. A lug slot 222 is arranged on the edge of the right side of the bottom of the box body for the insertion of a lug 211. The remaining two lugs are so inserted into the body. The right outer layer 210 is locked, and even after the box cover is turned over, the arrangement three-dimensional appearance of the packing box is not easy to deform.

The front side of the packing box is also of a double-layer structure. The upper half of the front outer layer 110 is the box cover 130, and the lower half is a part of the box body. The front inner layer 120 completely covers the front side of the package. After the box cover is opened, the products in the box are still blocked by the front inner layer 120 and cannot slide out from the front side. The above-mentioned barrier function of the front inner layer 120 is indispensable when the package is filled with the contents. Further, the front inner layer 120 is provided with a cap insert 121, as shown in fig. 3, which can be used in cooperation with the cap 131. When the box cover is turned up and then is covered back, although the shape of fig. 2 can not be recovered, when the box cover head 131 is inserted into the box cover head insert buckle 121, the whole box cover is fixed, and at least the dustproof effect can be achieved.

The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the teachings of the present invention without undue experimentation. Therefore, the technical solutions that can be obtained by logical analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention by those skilled in the art should be within the scope of protection defined by the claims.

Claims

1. A flip cover packing box is characterized by comprising a box body and a box cover; the first edge of the box cover is movably connected with the box body; the packing box comprises the following two different forms:

when the packing box is in a first shape, the box cover is buckled on the box body;

when the packing box is in the second shape, the box cover is turned up; the box cover is characterized in that supporting feet are arranged at two ends of the lower part of the box cover, and bearing parts are arranged in the box body and close to the supporting feet; the supporting feet are supported by the supporting part, so that the box cover can stand stably.

2. A flip top package according to claim 1, wherein the support feet extend towards the sides of the package.

3. A flip top package according to claim 1 wherein the bearers are formed by folding and inserting material from both sides of the package into the body.

4. A flip top package according to claim 1, wherein the bottom of the support foot is flat.

5. A flip cover packaging box according to claim 1, wherein the supporting portion is provided with a limiting portion for limiting the supporting foot, and the bottom of the supporting foot is arc-shaped.

6. A flip top package according to claim 1, wherein the lid is provided with a crease or frangible seam at the first edge for facilitating folding when the package is in the first configuration; the box cover is connected with the box body, and an easy-tearing seam is arranged at the joint.

7. A flip top package according to claim 1 wherein the sides of the package are of double layer construction: a side outer layer and a side inner layer;

the side inner layer is folded from the bottom of the packing box to the top;

the side outer layer is folded from the top to the bottom of the packaging box and covers the side inner layer; the edge of the outer layer of the side is provided with a lug which is inserted into the packaging box.

8. A flip top package according to claim 1, wherein the front side of the package is a double layer structure: a front outer layer and a front inner layer;

when the packing box is in the first form, one part of the front side outer layer is a box cover extension part, the box cover extension part is connected with the rest parts of the front side outer layer, and an easy-tearing seam is arranged at the connection part.

9. A flip top pack according to claim 8 wherein the front inner layer occupies the entire front of the pack and carries a tab for securing the lid thereto.

10. A flip top package according to claim 1 further comprising a third configuration; when the package is in the third configuration, the package is capable of being fully flattened into a single component;

the package is configured to: when the third form is converted into the first form, only folding and inserting are needed, and no adhesive or external fixing piece is needed for auxiliary fixing.